id summary reporter owner description type status priority milestone component version resolution keywords cc 184 HM3.2 Decoder crashing for QP=1 RA LC mcoban "For WVGA50_PartyScene for QP=1 for RA-LC configuration, decoder is crashing at different points for debug and release versions. For debug versions, 3 frames are decoded perfectly before failing at an assert statement. To replicate the crash, it is enough to encode just 9 frames and try to decode the bit-stream. Rajan Joshi Encoder and decoder logs: ============================== ./TAppEncoder.exe -c WVGA50_PartyScene.cfg -c c:/jctvc-hm/HM-3.2/cfg/encoder_randomaccess_loco.cfg --QP=1 HM software: Encoder Version [3.2][Windows][VS 1500][64 bit] Input File : Z:/WVGA50_PartyScene.yuv Bitstream File : str.bin Reconstruction File : rec.yuv Real Format : 832x480 50Hz Internal Format : 832x480 50Hz Frame index : 0 - 8 (9 frames) Number of Ref. frames (P) : 4 Number of Ref. frames (B_L0) : 2 Number of Ref. frames (B_L1) : 2 Number of Reference frames : 4 CU size / depth : 64 / 4 RQT trans. size (min / max) : 4 / 32 Max RQT depth inter : 3 Max RQT depth intra : 3 Min PCM size : 128 Motion search range : 64 Intra period : 32 Decoding refresh type : 1 QP : 1.00 GOP size : 8 Rate GOP size : 8 Internal bit depth : 8 PCM sample bit depth : 8 Entropy coder : VLC TOOL CFG: ALF:0 IBD:0 HAD:1 SRD:0 RDQ:1 SQP:0 ASR:0 PAD:0 LDC:0 NRF:1 BQP:0 GPB:1 LComb:1 LCMod:0 FEN:1 RQT:1 MRG:1 LMC:1 Slice: G=0 M=0 EntropySlice: M=0 CIP:0 SAO:1 PCM:0 POC 0 TId: 0 ( I-SLICE, QP 1 ) 3564352 bits [Y 72.9684 dB U 76.2205 dB V 76.3920 dB] [ET 8 ] [L0 ] [L1 ] [MD5:4a014a689b19ffbe3f0cc1d1a28d1d49] POC 8 TId: 0 ( B-SLICE, QP 2 ) 2962168 bits [Y 66.6797 dB U 66.0962 dB V 65.6417 dB] [ET 24 ] [L0 0 ] [L1 0 ] [LC 0 ] [MD5:2525574474eda000560034193be6b941] POC 4 TId: 0 ( B-SLICE, QP 3 ) 2592408 bits [Y 62.2885 dB U 60.8419 dB V 60.2948 dB] [ET 29 ] [L0 0 8 ] [L1 8 0 ] [LC 0 8 ] [MD5:24270a8f58c1d5a3391d845559bf6722] POC 2 TId: 0 ( B-SLICE, QP 4 ) 304 bits [Y 72.9684 dB U 76.2205 dB V 76.3920 dB] [ET 12 ] [L0 0 4 ] [L1 4 8 ] [LC 0 4 8 ] [MD5:4a014a689b19ffbe3f0cc1d1a28d1d49] POC 6 TId: 0 ( B-SLICE, QP 4 ) 2371520 bits [Y 59.7857 dB U 58.5392 dB V 58.0699 dB] [ET 28 ] [L0 4 2 ] [L1 8 4 ] [LC 4 8 2 ] [MD5:78bdb78e3f5a759ddf43022ff1dedc1c] POC 1 TId: 0 ( B-SLICE, QP 5 ) 176 bits [Y 72.9684 dB U 76.2205 dB V 76.3920 dB] [ET 9 ] [L0 0 2 ] [L1 2 4 ] [LC 0 2 4 ] [MD5:4a014a689b19ffbe3f0cc1d1a28d1d49] POC 3 TId: 0 ( B-SLICE, QP 5 ) 1898832 bits [Y 55.8385 dB U 53.4906 dB V 52.8768 dB] [ET 26 ] [L0 2 0 ] [L1 4 6 ] [LC 2 4 0 6 ] [MD5:ce338e63d21ac6b47382c7ad70caa66b] POC 5 TId: 0 ( B-SLICE, QP 5 ) 1884744 bits [Y 55.8802 dB U 53.4773 dB V 52.8864 dB] [ET 28 ] [L0 4 2 ] [L1 6 8 ] [LC 4 6 2 8 ] [MD5:cb0c54aab6f1ef185090b6127adc5264] POC 7 TId: 0 ( B-SLICE, QP 5 ) 1876848 bits [Y 55.8591 dB U 53.4712 dB V 52.8791 dB] [ET 27 ] [L0 6 4 ] [L1 8 6 ] [LC 6 8 4 ] [MD5:ccace622a4818a7a342aa0732c412588] SUMMARY -------------------------------------------------------- Total Frames | Bitrate Y-PSNR U-PSNR V-PSNR 9 a 95285.2889 63.9152 63.8420 63.5361 I Slices-------------------------------------------------------- Total Frames | Bitrate Y-PSNR U-PSNR V-PSNR 1 i 178217.6000 72.9684 76.2205 76.3920 P Slices-------------------------------------------------------- Total Frames | Bitrate Y-PSNR U-PSNR V-PSNR 0 p -1.#IND -1.#IND -1.#IND -1.#IND B Slices-------------------------------------------------------- Total Frames | Bitrate Y-PSNR U-PSNR V-PSNR 8 b 84918.7500 62.7836 62.2947 61.9291 RVM: 0.000 Bytes written to file: 2144187 (95297.200 kbps) Total Time: 203.032 sec. $ ./TAppDecoder.exe -b str.bin Assertion failed: 0, file ..\..\source\Lib\TLibCommon\TComLoopFilter.cpp, line 349 This application has requested the Runtime to terminate it in an unusual way. Please contact the application's support team for more information. " defect closed minor HM HM-3.2 wontfix fbossen ksuehring davidf jct-vc@…